<template>
    <BasicLayout>
        <template #wrapper>
            <el-card class="box-card">
                <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
<!--                    <el-form-item label="标题" prop="title">-->
<!--                        <el-input v-model="queryParams.title" placeholder="请输入标题" clearable-->
<!--                                  size="small" @keyup.enter.native="handleQuery"/>-->
<!--                    </el-form-item>-->

                    <el-form-item>
                        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
                    </el-form-item>
                </el-form>

                <el-row :gutter="10" class="mb8">
                    <el-col :span="1.5">
                        <el-button
                            v-permisaction="['edu:serviceImage:add']"
                            type="primary"
                            icon="el-icon-plus"
                            size="mini"
                            @click="handleAdd"
                        >新增
                        </el-button>
                    </el-col>
                    <el-col :span="1.5">
                        <el-button
                            v-permisaction="['edu:serviceImage:edit']"
                            type="success"
                            icon="el-icon-edit"
                            size="mini"
                            :disabled="single"
                            @click="handleUpdate"
                        >修改
                        </el-button>
                    </el-col>
                    <el-col :span="1.5">
                        <el-button
                            v-permisaction="['edu:serviceImage:remove']"
                            type="danger"
                            icon="el-icon-delete"
                            size="mini"
                            :disabled="multiple"
                            @click="handleDelete"
                        >删除
                        </el-button>
                    </el-col>
                </el-row>

                <el-table v-loading="loading" :data="ymserviceimageList" @selection-change="handleSelectionChange">
                    <el-table-column type="selection" width="55" align="center"/>
                    <el-table-column label="标题" align="center" prop="title"
                                     :show-overflow-tooltip="true"/>
                    <el-table-column
                        label="封面图"
                        align="center"
                        prop="cover"
                        :show-overflow-tooltip="true"
                    >
                        <template slot-scope="scope">
                            <el-avatar
                                :size="50"
                                :src="scope.row.cover"
                            ></el-avatar>
                        </template>
                    </el-table-column>
                    <el-table-column label="排序" align="center" prop="weigh"
                                     :show-overflow-tooltip="true"/>
                    <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                        <template slot-scope="scope">
                            <el-button
                                v-permisaction="['edu:serviceImage:edit']"
                                size="mini"
                                type="text"
                                icon="el-icon-edit"
                                @click="handleUpdate(scope.row)"
                            >修改
                            </el-button>
                            <el-button
                                v-permisaction="['edu:serviceImage:remove']"
                                size="mini"
                                type="text"
                                icon="el-icon-delete"
                                @click="handleDelete(scope.row)"
                            >删除
                            </el-button>
                        </template>
                    </el-table-column>
                </el-table>

                <pagination
                    v-show="total>0"
                    :total="total"
                    :page.sync="queryParams.pageIndex"
                    :limit.sync="queryParams.pageSize"
                    @pagination="getList"
                />

                <!-- 添加或修改对话框 -->
                <el-dialog :title="title" :visible.sync="open" width="500px">
                    <el-form ref="form" :model="form" :rules="rules" label-width="80px">

                        <el-form-item label="" prop="serviceId" :hidden="true">
                            <el-input v-model="form.serviceId" placeholder=""
                            />
                        </el-form-item>
                        <el-form-item label="标题" prop="title">
                            <el-input v-model="form.title" placeholder="标题"
                            />
                        </el-form-item>
                        <el-form-item label="服务封面" prop="cover">
                            <uploadImg :imgUrl.sync="form.cover" :cut="false"></uploadImg>
                        </el-form-item>
                        <el-form-item label="排序" prop="weigh">
                            <el-input-number
                                v-model="form.weigh"
                                placeholder="排序"
                            ></el-input-number>
                        </el-form-item>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button type="primary" @click="submitForm">确 定</el-button>
                        <el-button @click="cancel">取 消</el-button>
                    </div>
                </el-dialog>
            </el-card>
        </template>
    </BasicLayout>
</template>

<script>
import {
    addYmServiceImage,
    delYmServiceImage,
    getYmServiceImage,
    listYmServiceImage,
    updateYmServiceImage
} from '@/api/edu/service/image'

export default {
    name: "ServiceImage",
    props: {
        serviceId: {
            type: Number,
            default: 0,
        },
    },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 总条数
            total: 0,
            // 弹出层标题
            title: '',
            // 是否显示弹出层
            open: false,
            isEdit: false,
            // 类型数据字典
            typeOptions: [],
            ymserviceimageList: [],

            // 查询参数
            queryParams: {
                pageIndex: 1,
                pageSize: 10,
                title:undefined,
                serviceId:undefined,


            },
            // 表单参数
            form: {
                serviceId: this.serviceId,
            }
            ,
            // 表单校验
            rules: {
                title:
                    [
                        {required: true, message: '标题不能为空', trigger: 'blur'}
                    ],
            }
        }
    },
    watch: {
        //监听子控件内容的改动,发送给父级组件
        serviceId: {
            handler(newValue, oldValue) {
                this.getList();
            },
            deep: true,
        },
    },
    created() {
        this.getList()
    },
    methods: {
        /** 查询参数列表 */
        getList() {
            this.loading = true
            listYmServiceImage(
                this.serviceId,
                this.addDateRange(this.queryParams, this.dateRange)
            ).then(response => {
                    this.ymserviceimageList = response.data.list
                    this.total = response.data.count
                    this.loading = false
                }
            )
        },
        // 取消按钮
        cancel() {
            this.open = false
            this.reset()
        },
        // 表单重置
        reset() {
            this.form = {

                serviceImageId: undefined,
                serviceId: this.serviceId,
                title: undefined,
                cover: undefined,
            }
            this.resetForm('form')
        },


        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageIndex = 1
            this.getList()
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.dateRange = []
            this.resetForm('queryForm')
            this.handleQuery()
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset()
            this.open = true
            this.title = '添加服务表流程表'
            this.isEdit = false
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.serviceImageId)
            this.single = selection.length !== 1
            this.multiple = !selection.length
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset()
            const serviceImageId =
                row.serviceImageId || this.ids
            getYmServiceImage(serviceImageId).then(response => {
                this.form = response.data
                this.open = true
                this.title = '修改服务表流程表'
                this.isEdit = true
            })
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs['form'].validate(valid => {
                if (valid) {
                    if (this.form.serviceImageId !== undefined) {
                        updateYmServiceImage(this.form).then(response => {
                            if (response.code === 200) {
                                this.msgSuccess('修改成功')
                                this.open = false
                                this.getList()
                            } else {
                                this.msgError(response.msg)
                            }
                        })
                    } else {
                        addYmServiceImage(this.form).then(response => {
                            if (response.code === 200) {
                                this.msgSuccess('新增成功')
                                this.open = false
                                this.getList()
                            } else {
                                this.msgError(response.msg)
                            }
                        })
                    }
                }
            })
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const Ids = row.serviceImageId || this.ids
            this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', '警告', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).then(function () {
                return delYmServiceImage(Ids)
            }).then(() => {
                this.getList()
                this.msgSuccess('删除成功')
            }).catch(function () {
            })
        }
    }
}
</script>
